Re: [SPAM] RE: Oracle Zero Data Loss appliance

From: Jack van Zanen <jack_at_vanzanen.com>
Date: Mon, 24 Apr 2017 09:08:13 +1000
Message-ID: <CAFeFPA9NVxHUQ_gFYKDGCFwQTT5uRfbmx_As7o8EcA0t3FEo=g_at_mail.gmail.com>

"There was an assertion on the list that zero data loss was not possible"

I think that was me :-)

My comments were purely for SQL Server technology (logshipping, mirroring and always on) not for all technologies in the wild.

I do believe zero data loss is possible and also do believe that it will be expensive, but that is just an assumption.

Regards

Jack van Zanen

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On Mon, Apr 24, 2017 at 1:44 AM, Mark W. Farnham <mwf_at_rsiz.com> wrote:

> I suggest you contact Axxana directly and ask for a quote.
>
> There was an assertion on the list that zero data loss was not possible.
> It is completely possible. Whether it is expensive compared to value is an
> entirely different question that should vary by so many factors it is
> ludicrous to consider in a vacuum.
>
> As with availability, zero data loss is not, in my opinion, likely to be
> economically supportable as a single monolithic solution across all systems
> at a given company.
>
> Effectively determining which data and which services are supported at
> particular service levels is probably the single biggest cost of operations
> control, regardless of technology.
>
> mwf
>
> -----Original Message-----
> From: oracle-l-bounce_at_freelists.org [mailto:oracle-l-bounce_at_freelists.org]
> On Behalf Of David Mann
> Sent: Sunday, April 23, 2017 9:58 AM
> To: oracle-l_at_freelists.org
> Subject: RE: Oracle Zero Data Loss appliance
>
> > From: "Mark W. Farnham" <mwf_at_rsiz.com>
> > Subject: RE: Oracle Zero Data Loss appliance
> > Date: Wed, 19 Apr 2017 08:02:25 -0400
> >
> > Axxana – completely possible.
> >
>
>
> But at what cost? I've been asked about zero data loss for some medical
> data and looked at Far Sync... But knew the customer wanted a solution for
> $0.00 so never ended up calling Axxana. Any idea how much one of those
> boxes goes for?
>
>
> --
> Dave Mann
> General Geekery | www.brainio.us
> Database Geekery | www.ba6.us | _at_ba6dotus | http://www.ba6.us/rss.xml
> --
> http://www.freelists.org/webpage/oracle-l
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>

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Received on Mon Apr 24 2017 - 01:08:13 CEST